Entry Lighting
The headlamps, taillamps, license
plate lamps, back-up lamps, dome
lamps, and most of the interior lights
turn on briefly when the Remote
Keyless Entry (RKE) 
button is
pressed, or when the door handle is
pulled on a keyless access vehicle.
See Ignition Positions (Key Access) or Ignition Positions (Keyless Access).
After about 30 seconds the exterior
lamps turn off, then the dome lamps
and remaining interior lights dim to
off. Entry lighting can be disabled
manually by changing the ignition
out of the OFF position, or by
pressing the RKE 
button.
This feature can be changed. See Vehicle Personalization.
See also:
GM Mobility ReimbursementProgram
This program, available to qualified applicants,
can reimburse you up to $1,000 of the cost
of eligible aftermarket adaptive equipment required
for your vehicle, such as hand controls or a
wheel ...
Brake Adjustment
Every time you make a brake stop, your disc
brakes adjust for wear. ...
Hill and Mountain Roads
Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips for driving in these conditions include:
► Keep the vehicle serviced and in good shape.
...